﻿using System;
using System.Text;
using System.Data.SqlClient;
using System.Collections.Generic;
using System.Data;
using Assessment.DBUtility;
namespace Assessment.DAL
{
    //Sys_User
    public partial class Sys_UserDAL
    {

        public bool Exists(int UserId)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from Sys_User");
            strSql.Append(" where ");
            strSql.Append(" UserId = @UserId  ");
            SqlParameter[] parameters = {
					new SqlParameter("@UserId", SqlDbType.Int,4)
			};
            parameters[0].Value = UserId;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Assessment.Model.Sys_User model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into Sys_User(");
            strSql.Append("Account,UserPwd,UserName,Gender,Birthday,Phone,CertificateNo,Post,Department,RoleId,CreateUserId,CreateDate,UpdateUserId,UpdateDate,Valid");
            strSql.Append(") values (");
            strSql.Append("@Account,@UserPwd,@UserName,@Gender,@Birthday,@Phone,@CertificateNo,@Post,@Department,@RoleId,@CreateUserId,@CreateDate,@UpdateUserId,@UpdateDate,@Valid");
            strSql.Append(") ");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
			            new SqlParameter("@Account", SqlDbType.VarChar,50) ,            
                        new SqlParameter("@UserPwd", SqlDbType.VarChar,50) ,            
                        new SqlParameter("@UserName", SqlDbType.VarChar,50) ,            
                        new SqlParameter("@Gender", SqlDbType.Int,4) ,            
                        new SqlParameter("@Birthday", SqlDbType.VarChar,20) ,            
                        new SqlParameter("@Phone", SqlDbType.VarChar,50) ,            
                        new SqlParameter("@CertificateNo", SqlDbType.VarChar,100) ,            
                        new SqlParameter("@Post", SqlDbType.VarChar,100) ,            
                        new SqlParameter("@Department", SqlDbType.VarChar,100) ,            
                        new SqlParameter("@RoleId", SqlDbType.Int,4) ,            
                        new SqlParameter("@CreateUserId", SqlDbType.Int,4) ,            
                        new SqlParameter("@CreateDate", SqlDbType.VarChar,20) ,            
                        new SqlParameter("@UpdateUserId", SqlDbType.Int,4) ,            
                        new SqlParameter("@UpdateDate", SqlDbType.VarChar,20) ,            
                        new SqlParameter("@Valid", SqlDbType.Int,4)             
              
            };

            parameters[0].Value = model.Account;
            parameters[1].Value = model.UserPwd;
            parameters[2].Value = model.UserName;
            parameters[3].Value = model.Gender;
            parameters[4].Value = model.Birthday;
            parameters[5].Value = model.Phone;
            parameters[6].Value = model.CertificateNo;
            parameters[7].Value = model.Post;
            parameters[8].Value = model.Department;
            parameters[9].Value = model.RoleId;
            parameters[10].Value = model.CreateUserId;
            parameters[11].Value = model.CreateDate;
            parameters[12].Value = model.UpdateUserId;
            parameters[13].Value = model.UpdateDate;
            parameters[14].Value = model.Valid;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {

                return Convert.ToInt32(obj);

            }

        }


        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Assessment.Model.Sys_User model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update Sys_User set ");

            strSql.Append(" Account = @Account , ");
            strSql.Append(" UserPwd = @UserPwd , ");
            strSql.Append(" UserName = @UserName , ");
            strSql.Append(" Gender = @Gender , ");
            strSql.Append(" Birthday = @Birthday , ");
            strSql.Append(" Phone = @Phone , ");
            strSql.Append(" CertificateNo = @CertificateNo , ");
            strSql.Append(" Post = @Post , ");
            strSql.Append(" Department = @Department , ");
            strSql.Append(" RoleId = @RoleId , ");
            strSql.Append(" CreateUserId = @CreateUserId , ");
            strSql.Append(" CreateDate = @CreateDate , ");
            strSql.Append(" UpdateUserId = @UpdateUserId , ");
            strSql.Append(" UpdateDate = @UpdateDate , ");
            strSql.Append(" Valid = @Valid  ");
            strSql.Append(" where UserId=@UserId ");

            SqlParameter[] parameters = {
			            new SqlParameter("@UserId", SqlDbType.Int,4) ,            
                        new SqlParameter("@Account", SqlDbType.VarChar,50) ,            
                        new SqlParameter("@UserPwd", SqlDbType.VarChar,50) ,            
                        new SqlParameter("@UserName", SqlDbType.VarChar,50) ,            
                        new SqlParameter("@Gender", SqlDbType.Int,4) ,            
                        new SqlParameter("@Birthday", SqlDbType.VarChar,20) ,            
                        new SqlParameter("@Phone", SqlDbType.VarChar,50) ,            
                        new SqlParameter("@CertificateNo", SqlDbType.VarChar,100) ,            
                        new SqlParameter("@Post", SqlDbType.VarChar,100) ,            
                        new SqlParameter("@Department", SqlDbType.VarChar,100) ,            
                        new SqlParameter("@RoleId", SqlDbType.Int,4) ,            
                        new SqlParameter("@CreateUserId", SqlDbType.Int,4) ,            
                        new SqlParameter("@CreateDate", SqlDbType.VarChar,20) ,            
                        new SqlParameter("@UpdateUserId", SqlDbType.Int,4) ,            
                        new SqlParameter("@UpdateDate", SqlDbType.VarChar,20) ,            
                        new SqlParameter("@Valid", SqlDbType.Int,4)             
              
            };

            parameters[0].Value = model.UserId;
            parameters[1].Value = model.Account;
            parameters[2].Value = model.UserPwd;
            parameters[3].Value = model.UserName;
            parameters[4].Value = model.Gender;
            parameters[5].Value = model.Birthday;
            parameters[6].Value = model.Phone;
            parameters[7].Value = model.CertificateNo;
            parameters[8].Value = model.Post;
            parameters[9].Value = model.Department;
            parameters[10].Value = model.RoleId;
            parameters[11].Value = model.CreateUserId;
            parameters[12].Value = model.CreateDate;
            parameters[13].Value = model.UpdateUserId;
            parameters[14].Value = model.UpdateDate;
            parameters[15].Value = model.Valid;
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int UserId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from Sys_User ");
            strSql.Append(" where UserId=@UserId");
            SqlParameter[] parameters = {
					new SqlParameter("@UserId", SqlDbType.Int,4)
			};
            parameters[0].Value = UserId;


            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }

        /// <summary>
        /// 批量删除一批数据
        /// </summary>
        public bool DeleteList(string UserIdlist)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from Sys_User ");
            strSql.Append(" where ID in (" + UserIdlist + ")  ");
            int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Assessment.Model.Sys_User GetModel(int UserId)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select UserId, Account, UserPwd, UserName, Gender, Birthday, Phone, CertificateNo, Post, Department, RoleId, CreateUserId, CreateDate, UpdateUserId, UpdateDate, Valid  ");
            strSql.Append("  from Sys_User ");
            strSql.Append(" where UserId=@UserId");
            SqlParameter[] parameters = {
					new SqlParameter("@UserId", SqlDbType.Int,4)
			};
            parameters[0].Value = UserId;


            Assessment.Model.Sys_User model = new Assessment.Model.Sys_User();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["UserId"].ToString() != "")
                {
                    model.UserId = int.Parse(ds.Tables[0].Rows[0]["UserId"].ToString());
                }
                model.Account = ds.Tables[0].Rows[0]["Account"].ToString();
                model.UserPwd = ds.Tables[0].Rows[0]["UserPwd"].ToString();
                model.UserName = ds.Tables[0].Rows[0]["UserName"].ToString();
                if (ds.Tables[0].Rows[0]["Gender"].ToString() != "")
                {
                    model.Gender = int.Parse(ds.Tables[0].Rows[0]["Gender"].ToString());
                }
                model.Birthday = ds.Tables[0].Rows[0]["Birthday"].ToString();
                model.Phone = ds.Tables[0].Rows[0]["Phone"].ToString();
                model.CertificateNo = ds.Tables[0].Rows[0]["CertificateNo"].ToString();
                model.Post = ds.Tables[0].Rows[0]["Post"].ToString();
                model.Department = ds.Tables[0].Rows[0]["Department"].ToString();
                if (ds.Tables[0].Rows[0]["RoleId"].ToString() != "")
                {
                    model.RoleId = int.Parse(ds.Tables[0].Rows[0]["RoleId"].ToString());
                }
                if (ds.Tables[0].Rows[0]["CreateUserId"].ToString() != "")
                {
                    model.CreateUserId = int.Parse(ds.Tables[0].Rows[0]["CreateUserId"].ToString());
                }
                model.CreateDate = ds.Tables[0].Rows[0]["CreateDate"].ToString();
                if (ds.Tables[0].Rows[0]["UpdateUserId"].ToString() != "")
                {
                    model.UpdateUserId = int.Parse(ds.Tables[0].Rows[0]["UpdateUserId"].ToString());
                }
                model.UpdateDate = ds.Tables[0].Rows[0]["UpdateDate"].ToString();
                if (ds.Tables[0].Rows[0]["Valid"].ToString() != "")
                {
                    model.Valid = int.Parse(ds.Tables[0].Rows[0]["Valid"].ToString());
                }

                return model;
            }
            else
            {
                return null;
            }
        }


        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select * ");
            strSql.Append(" FROM Sys_User ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return DbHelperSQL.Query(strSql.ToString());
        }


        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" * ");
            strSql.Append(" FROM Sys_User ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }


        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM Sys_User ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }


        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.MenuId desc");
            }
            strSql.Append(")AS Row, T.*  from Sys_User T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }
    }
}

